{"product_id":"blcyanue-11-5-rear-brake-rotor-for-harley-davidson-sportster-touring-dyna-mirror-polished-420-stainless-improved-cooling","title":"BLCYANUE 11.5\" Rear Brake Rotor for Harley-Davidson Sportster Touring Dyna — Mirror-Polished 420 Stainless, Improved Cooling","description":"\u003cp\u003e\u003cstrong\u003eBLCYANUE 11.5\" rear brake rotor is a mirror-polished stainless steel replacement designed to restore braking performance on compatible Harley-Davidson Sportster, Touring, Dyna, Early Super Glide and Softail models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis rotor is engineered to match factory fitment while improving heat dispersion and resisting corrosion. With a full-sweep vane pattern, hollowed sections for reduced mass, and a precision-ground face, the rotor targets consistent wet and dry stopping feel and lower propensity for vibration. It ships ready for installation using 3\/8-16 x 3\/4\" screws and is made from high-polish 420 stainless steel with protective paint at the cut holes.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Harley-Davidson models will this 11.5\" rotor fit?\u003c\/h3\u003e\n\u003cp\u003eThis rotor covers a broad range of Harley models spanning multiple years. Confirm bolt pattern and rotor diameter on your bike before ordering to ensure proper fit and rotor centerline alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSportster models: 1984–2010\u003c\/li\u003e\n  \u003cli\u003eTouring models: 2000–2007\u003c\/li\u003e\n  \u003cli\u003eDyna models: 1992–2017\u003c\/li\u003e\n  \u003cli\u003eEarly Super Glide: 1984–1991; Softail models: 1984–2017 (various years)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this rotor manage heat and reduce weight?\u003c\/h3\u003e\n\u003cp\u003eThe rotor uses a full-sweep vane pattern and hollowed sections to speed airflow through the rotor body, assisting faster cooling under repeated braking. Reduced rotating mass improves thermal response and contributes to steadier braking performance over long rides.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-sweep vane pattern for consistent air exchange\u003c\/li\u003e\n  \u003cli\u003eHollow design lowers rotating weight and improves cooling\u003c\/li\u003e\n  \u003cli\u003eMirror-polished faces help shed grime and resist surface oxidation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this rotor lower vibration and last longer than stock parts?\u003c\/h3\u003e\n\u003cp\u003eBLCYANUE rotors are precision ground to maximize flatness and minimize runout, which reduces pedal or lever pulsation that riders feel as vibration. The rotor steel receives heat treatment and thicker chrome content in the finishing stages for improved wear resistance compared with untreated alternatives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-ground braking surface for improved flatness\u003c\/li\u003e\n  \u003cli\u003eHardened material and controlled finishing for better wear characteristics\u003c\/li\u003e\n  \u003cli\u003eBlack-painted cut holes to guard against rust at vulnerable edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying and installing this rotor?\u003c\/h3\u003e\n\u003cp\u003eMeasure your current rotor diameter and verify the bolt pattern on your wheel hub to match the 11.5\" size and mounting holes. The package is compatible with 3\/8-16 x 3\/4\" installation screws; always tighten to manufacturer torque specs and inspect brake pads and calipers during replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm 11.5\" rotor diameter and hub bolt pattern\u003c\/li\u003e\n  \u003cli\u003eUse 3\/8-16 x 3\/4\" mounting screws supplied or specified\u003c\/li\u003e\n  \u003cli\u003eInspect pads, caliper alignment, and torque to factory specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This BLCYANUE 11.5\" rear brake rotor is aimed at Harley-Davidson owners and mechanics who need a durable, OEM-compatible replacement to improve heat dissipation and reduce vibration. It’s suitable for riders restoring older machines, upgrading worn rotors for better durability, or anyone seeking a high-polish stainless steel option that resists corrosion and maintains a clean appearance on showroom or daily-use bikes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this rotor compatible with my 2005 Harley Touring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 11.5\" BLCYANUE rear rotor fits many 2000–2007 Touring models; confirm your hub bolt pattern and rotor diameter before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are mounting screws included and what size are they?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The rotor is designed for 3\/8-16 x 3\/4\" screws; verify if screws are included with your seller or supply appropriate fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BLCYANUE","offers":[{"title":"Default Title","offer_id":48080971989150,"sku":"B0BHRX5F4J","price":94.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/blcyanue-rotor-front-view.jpg?v=1785793329","url":"https:\/\/northtrailauto.ca\/products\/blcyanue-11-5-rear-brake-rotor-for-harley-davidson-sportster-touring-dyna-mirror-polished-420-stainless-improved-cooling","provider":"North Trail Auto","version":"1.0","type":"link"}